Sentence examples for by a keypad from inspiring English sources
They have various modes ("sit", "stand" and "walk", and "ascend" and "descend" for staircases) and are controlled by a keypad worn on the wrist.
A few seconds after the connection is established, the recipient would have the option of terminating the call and charging the caller by pressing a keypad button.
Since it's hard to trot around while being PET-scanned, the researchers converted a video game called Duke Nuke'm into a town that people could see on a screen and walk through by pressing a keypad.
In order to avoid misalignments during the runs, the subjects answered and performed the two-alternative forced-choice test by pressing a keypad to indicate the perception of the central bar of the test (i.e., beyond or in front).
The hard drive inside the DiskGenie is unlocked by way of a keypad built into the casing.
Subjects produced these responses by pressing on a keypad as soon a target was detected (regardless of position) while the durations of their visual fixations were recorded.
Everybody knows". If a member of the flight crew doesn't open the locked cockpit door from the inside, according to a manual for the Airbus A320 available online, the door can also be unlocked by the cabin crew outside the cockpit by entering a two- to seven-digit code, pre-programmed by the airline, on a keypad.
When a flight attendant is bringing food, for example, the purser taps the # button on a keypad by the door and – after checking a video feed – the pilot moves the toggle-switch to "unlock".
The "people meter" not only measured when a TV set was turned on and the channel to which it was tuned but also supplied information about who was watching by asking viewers to indicate their presence with a keypad (replaced by a scanning device in 1989).
The $33 toy (www.wildplanet.com) can be used as a tiny safe, opened by punching a code into a keypad.
